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SWM281, Teltonika SWM281 Gigabit Ethernet managed switch ***Coming Soon***

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Warranty: Lifetime

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The SWM281 is an L2 managed switch with added L3 functionality, tailored for complex networking scenarios. With 24 Gigabit Ethernet ports and 4 dedicated SFP ports, it delivers high-bandwidth performance and reliable fibre optic communication for large-scale deployments. With support of PROFINET & other industrial protocols, this enterprise-grade 24-port switch ensures smooth integration into automated environments.

Ethernet

  • Fiber

    4 x SFP ports

  • IEEE 802.3 series standards

    802.3i, 802.3u, 802.3ab, 802.3x, 802.3az

  • ETH

    Multi-layer managed 24 x ETH ports, 10/100/1000 Mbps, supports auto MDI/MDIX crossover

INDUSTRIAL PROTOCOLS

  • Profinet

    Profinet Class B conformance (available with optional order code)

Services

  • EtherNet/IP

    Yes

  • SNMP V2, V3

    Yes

  • LLDP

    Yes

  • Network Management

    802.1p class of service, 802.1x port-based network access control, 802.1Q VLAN

Network

  • Routing

    Dynamic routing (BGP, OSPF v2, RIP v1/v2, EIGRP)

  • MRP

    MRP client role, MRP manager role

  • L2 features

    Loop protection, Forwarding table, VLAN, STP/RSTP

  • DHCP

    DHCP server, DHCP client, DHCP static leases capable of using MAC with wildcards

  • Port Settings

    Enable/disable, link speed control, port isolation, EEE (802.3az) management, Port Mirroring

  • L3 Features

    Static IPv4 routing, static IPv6 routing, DHCPv6 client, static IPv6 address

QoS

  • QOS

    Port priority, DSCP priority, 802.1p priority, TOS

  • Scheduling method

    SP/WFQ/WRR

  • Bandwidth control

    Rate limiting, storm control

  • Traffic Shaper

    Port-based shaping

Diagnostics

  • Tools

    Cable diagnostic, ping, traceroute, nslookup

Security

  • Authentication

    PAM — preshared key, Radius & TACACS+, IP & login attempts block

  • VLAN

    Port VLAN separation

  • 802.1x

    Port-based network access control client and server

  • MAC filtering support

    Allow specific MAC addresses to connect through specified ports, ignore unauthorized or disable the port if an unauthorized MAC address is detected

API

  • Teltonika Networks Web API (beta) support

    Expand your device's possibilities by using a set of configurable API endpoints to retrieve or change data. For more information, please refer to this documentation: https://developers.teltonika-networks.com

System Characteristics

  • CPU

    Realtek, single core, 500MHz, MIPS-4KEc

  • RAM

    128MB, DDR3

  • FLASH storage

    16 MB serial flash

Firmware / Configuration

  • WEB UI

    Update FW from file, check FW on server, configuration profiles, configuration backup

  • FOTA

    Update FW

  • RMS

    Update FW/configuration for multiple devices at once

  • Keep settings

    Update FW without losing current configuration

  • Factory settings reset

    A full factory reset restores all system settings, including the IP address, PIN, and user data to the default manufacturer's configuration

FIRMWARE CUSTOMISATION

  • Operating system

    TSWOS (OpenWrt based Linux OS)

  • Supported languages

    Busybox shell, Lua, C, C++

  • Development tools

    SDK package with build environment provided

  • Package Manager

    The Package Manager is a service used to install additional software on the device

Performance Specifications

  • Bandwidth (Non-blocking)

    56 Gbps

  • Forwarding rate

    83.33 Mpps

  • Packet buffer

    512 KB

  • MAC address table size

    8K entries

  • Jumbo frame support

    10000 bytes

Power

  • Connector

    C14 connector

  • Input voltage range

    100-240 VAC, 50/60 Hz

  • Power consumption

    Idle: 5.5 W / Max: 20 W

Physical Interfaces

  • Ethernet

    24 x RJ45 ports, 10/100/1000 Mbps

  • Fiber

    4 x SFP ports

  • Status LEDs

    1 x Power LED, 48 x ETH status LEDs, 1 x Status LED, 4 x SFP status LEDs

  • Power

    1 x C14 connector

  • Reset

    Software reset button

  • Other
     

    1 x Grounding screw

Physical Specification

  • Casing material

    Anodized aluminum housing and panels

  • Dimensions (W x H x D)

    483 x 44 x 234 mm

  • Weight

    1853 g

  • Mounting options
     

    Rack mounting kit

Operating Environment

  • Operating temperature

    0 °C to 50 °C

  • Operating humidity

    10% to 90% non-condensing

  • Ingress Protection Rating

    IP30

Regulatory & Type Approvals

  • Regulatory

    CE, UKCA, CB, RCM, FCC, IC